9ft
Hint: the perimeter of a square is the sum of its four sides, so each side is one-quarter of the perimeter...
12 feet
36 inches
Since a square has 4 sides, if each side is 7.5 cm long, then the perimeter is 4 x 7.5 cm = 30 cm.
The perimeter of a square is the sum of the lengths of its sides, while the area is the square of one of its sides. That is, if each side is S units long, then Perimeter = 4*S units and Area = S*S square units.
16 ft! Just add all the sides!
The perimeter of a square can be calculated by multiplying the length of one side by 4, since all sides of a square are equal. Therefore, the perimeter of a square with sides measuring 17.5 inches each would be 70 inches.
The perimeter is the sum of all four sides; in a square, all four sides have the same length. Therefore, you simply need to divide the perimeter by 4.
Each side will work out as 12/4 = 3 inches
Well, darling, if the area of the square is 25m², then each side must be the square root of 25, which is 5m. Since a square has four equal sides, the perimeter would be 4 times the length of one side, giving us a sassy perimeter of 20m. Voilà!
40cmIf the square has an area of 100 square centimetres, then each side is 10 centimetres long. With four sides, this gives a perimeter of 10 x 4 = 40 centimetres.